github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/issue4470.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2012 The Go Authors.  All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Issue 4470: parens are not allowed around .(type) "expressions"
     8  
     9  package main
    10  
    11  func main() {
    12  	var i interface{}
    13  	switch (i.(type)) { // ERROR "outside type switch"
    14  	default:
    15  	}
    16  }